101225022534 has 24 divisors (see below), whose sum is σ = 219893536512. Its totient is φ = 33653573520.

The previous prime is 101225022533. The next prime is 101225022571. The reversal of 101225022534 is 435220522101.

101225022534 is a `hidden beast` number, since 1 + 0 + 122 + 5 + 0 + 2 + 2 + 534 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 101225022498 and 101225022507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101225022533) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7334637 + ... + 7348424.

It is an arithmetic number, because the mean of its divisors is an integer number (9162230688).

Almost surely, 2^101225022534 is an apocalyptic number.

101225022534 is an abundant number, since it is smaller than the sum of its proper divisors (118668513978).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101225022534 is a wasteful number, since it uses less digits than its factorization.

101225022534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14683452 (or 14683449 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

Adding to 101225022534 its reverse (435220522101), we get a palindrome (536445544635).

The spelling of 101225022534 in words is "one hundred one billion, two hundred twenty-five million, twenty-two thousand, five hundred thirty-four".